Cessna 421C – Installation of ADF, XPDR, ELT and audio panel

Article Nb.: #46, Published: 26.3.2008

Extensive upgrade of the avionics system. Replacement of the original NAV2/COM2 for
GNS-430, original ADF exchange for KR-87, audio panel exchange for GMA-347 and exchange of old barometric altimeter for LUN-1120. The ELT installation was involved in this project as well.

ČLS a.s. is holder of STC EASA.A.S.02951.

Aircraft type: Cessna 421
Operation: JAR-OPS 1 IFR
CLS project number: CLS-07-C421-AC147
Official project number: P-EASA.A.S.02951
 

List of installed equipment

Type number Description
GTX 330 MODE S transponder 1
SAE-5-35 Barometric encoder
GMA 347 Audio-panel
GNS 430 NAV2/COM2/GPS2
KR 87 ADF
KI 227 ADF indicator
C-406-1 ELT
LUN 1120 Barometric altimeter

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Photo of instrument panel before modernization
Photo of instrument panel before modernization
Photo of front instrument panel after modernization
Photo of front instrument panel after modernization
Photo of aircraft
Photo of aircraft

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197 21 Prague 9
Czech Republic

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mail: info@ceslet.cz
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